.top {
    width: 100%;
    height: 50px;
    line-height: 50px;
    text-align: center;
    font-size: 20px;
    font-weight: 400;
}

.main {
    width: 96%;
    padding-bottom: 40px;
    margin: 0 auto;
    position: relative;

    .mt {
        box-sizing: border-box;
        height: 40px;
        border: 1px solid rgb(222, 222, 222);
        border-radius: 20px;
        padding: 5px 15px;
        font-size: 14px;
        line-height: 30px;
        box-shadow: 5px 5px 5px rgb(222, 222, 222);
        margin: 5px 0 15px;

        span {
            font-weight: 400;
            font-size: 16px;
            vertical-align: middle;
        }

        input {
            box-sizing: border-box;
            padding-left: 5px;
            width: 300px;
            border: none;
        }
    }

    .mm1 {
        position: absolute;
        z-index: -1;
        .history {
            li {
                float: left;
                a {
                    box-sizing: border-box;
                    width: auto;
                    padding: 4px 8px;
                    float: left;
                    border: 1px solid rgb(222, 222, 222);
                    box-shadow: 3px 3px 3px rgb(222, 222, 222);
                    border-radius: 20px;
                    margin: 5px;
                }

            }
        }
    }
    .mm2{
        display: none;
        background-color: #fff;
        .rep{
            li {
                box-sizing: border-box;
                padding: 10px;
                border-bottom: 1px solid rgb(186, 186, 186);

                .prep {
                    display: flex;
                    width: 100%;
                    height: 50px;

                    .musicPro {
                        display: flex;
                        flex-flow: column;
                        justify-content: space-around;
                        width: 80%;
                    }

                    a {
                        width: 20%;

                        .musicPlay {
                            height: 100%;
                            text-align: center;

                            span {
                                font-size: 24px;
                                line-height: 50px;
                            }
                        }
                    }
                }
            }
        }
    }
}


.nav {
    display: flex;
    justify-content: space-between;
    background-color: #fff;

    li {
        width: 60px;
        text-align: center;

        a {
            display: flex;
            flex-flow: column;
            padding: 0 !important;
        }
    }
}